CN1608332A - 非静止分区天线 - Google Patents
非静止分区天线 Download PDFInfo
- Publication number
- CN1608332A CN1608332A CNA00815046XA CN00815046A CN1608332A CN 1608332 A CN1608332 A CN 1608332A CN A00815046X A CNA00815046X A CN A00815046XA CN 00815046 A CN00815046 A CN 00815046A CN 1608332 A CN1608332 A CN 1608332A
- Authority
- CN
- China
- Prior art keywords
- antenna
- base station
- subclass
- antennas
- circulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42941599A | 1999-10-28 | 1999-10-28 | |
US09/429,415 | 1999-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1608332A true CN1608332A (zh) | 2005-04-20 |
Family
ID=23703147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA00815046XA Pending CN1608332A (zh) | 1999-10-28 | 2000-10-26 | 非静止分区天线 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1234354A1 (ko) |
JP (1) | JP2003527785A (ko) |
KR (1) | KR20020043251A (ko) |
CN (1) | CN1608332A (ko) |
AU (1) | AU1441001A (ko) |
BR (1) | BR0014978A (ko) |
TW (1) | TW472417B (ko) |
WO (1) | WO2001031742A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805119B1 (fr) * | 2000-02-16 | 2003-02-07 | Mitsubishi Electric Inf Tech | Procede de repartition des communications au sein d'une cellule d'un reseau de radiocommunication, dispositif et station de base correspondants |
KR100422324B1 (ko) * | 2001-07-24 | 2004-03-12 | 엘지전자 주식회사 | 이동통신 기지국용 섹터 통합형 안테나 |
US6785559B1 (en) | 2002-06-28 | 2004-08-31 | Interdigital Technology Corporation | System for efficiently covering a sectorized cell utilizing beam forming and sweeping |
EP1394896A1 (de) * | 2002-08-29 | 2004-03-03 | Siemens Aktiengesellschaft | Ansteuerung einer Antennenanordnung, deren Umfeld in Sektoren unterteilt ist, um die Signalqualität einer Empfangstation an der Sektorengrenze zu verbessern |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965602A (en) * | 1989-10-17 | 1990-10-23 | Hughes Aircraft Company | Digital beamforming for multiple independent transmit beams |
US5859612A (en) * | 1996-06-06 | 1999-01-12 | Qualcomm Incorporated | Method for using an antenna with a rotating beam for determining the position of a mobile subscriber in a CDMA cellular telephone system |
US5969689A (en) * | 1997-01-13 | 1999-10-19 | Metawave Communications Corporation | Multi-sector pivotal antenna system and method |
SE509175C2 (sv) * | 1997-04-18 | 1998-12-14 | Ericsson Telefon Ab L M | Metod och anordning för att förbättra en antenns prestandaparametrar |
IT1304083B1 (it) * | 1998-12-22 | 2001-03-07 | Italtel Spa | Sistema e procedimento per il controllo delle antenne di una retedi telefonia radiomobile |
-
2000
- 2000-10-26 WO PCT/US2000/029709 patent/WO2001031742A1/en not_active Application Discontinuation
- 2000-10-26 JP JP2001533592A patent/JP2003527785A/ja active Pending
- 2000-10-26 AU AU14410/01A patent/AU1441001A/en not_active Abandoned
- 2000-10-26 KR KR1020027005380A patent/KR20020043251A/ko not_active Application Discontinuation
- 2000-10-26 EP EP00976669A patent/EP1234354A1/en not_active Withdrawn
- 2000-10-26 CN CNA00815046XA patent/CN1608332A/zh active Pending
- 2000-10-26 BR BR0014978-0A patent/BR0014978A/pt not_active IP Right Cessation
- 2000-11-28 TW TW089122678A patent/TW472417B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1234354A1 (en) | 2002-08-28 |
BR0014978A (pt) | 2003-07-29 |
KR20020043251A (ko) | 2002-06-08 |
WO2001031742A1 (en) | 2001-05-03 |
JP2003527785A (ja) | 2003-09-16 |
AU1441001A (en) | 2001-05-08 |
TW472417B (en) | 2002-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |